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A comment on Crows can perform as well as 7- to 10-year-olds on cause-and-effect tasks. Parent comment
How can this be??? If they didn't have the ability to keep track of which way was which, shouldn't they have failed 50% of the time, like the rats?
How can this be??? If they didn't have the ability to keep track of which way was which, shouldn't they have failed 50% of the time, like the rats?